Issues Resolved on Series 5i Phones in Release 2.2
RN-001029-00, Rev 06, Release 2.2
137
5i Series IP Phone Release Notes
DEF08852
Auto-answer calls are no longer rejected when you are already in a call; they are
now treated as normal calls. The previous behavior affected Fonality HUD users.
SIP
DEF07873
Display name portion of the FROM and TO SIP headers are now correctly quoted,
allowing support for characters such as (, ), [, ]
DEF08132
Phones now support updating the RTP destination when the call is taken off hold –
this was causing lost voice path on some servers after transfer.
DEF08245
Phones now send an ACK and the call is cleared down correctly when the far-end
answers the call at the same time that a CANCEL is sent.
DEF08494
Phones initiating the transfer now clear down the transferred call, rather than relying
on the transferee. This fixes issues with other clients that didn’t clear down the call
when they were the transferee.
DEF08558
RFC2833 - DTMF support is no longer advertised when the phone is configured to
only use in-band RTP.
DEF08612
Phones now support updating the Codec when the call is taken off hold– this was
causing lost voice path after a call was put on hold.
DEF08619
Phones now re-subscribe for SCA and MWI events after receiving a 481 error, which
can happen after a server reboot.
DEF08632
Phones now clear down a held call on receipt of a 481 in response to an unhold
attempt or a transfer attempt.
DEF08641
Phones no longer send SDP in the ACK message for calls involving early media.
DEF08649
Phones now support OPTIONS packets within a dialog.
DEF08664
Phones now support Persistent TLS connections using DNS SRV records.
DEF08672
Phones now work correctly behind an ADTRAN TA924E.
DEF08678
Phones now respond to authentication challenges when running behind an
Edgemarc.
DEF08835
Phones now handle sequence rollovers in SRTP calls correctly.
DEF08836
Phones now include SRTP encryption information in re-INVITE requests.
DEF08846
Phones no longer send a re-INVITE if the user does not enter any more digits after
receiving a “484 Address Incomplete” response.
XML
DEF07986
Phones now correctly parse XML objects that have a 'space' at the end of a URI.
ENH08004
List objects now support up to 30 items.
DEF09150
FastReboot now works correctly when no language packs installed.
Issue Number
Description of Fix